Ministry of Education
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Dr Maheswar Ojha

vidwan id: 224848
Male

Principal Scientist, Department of Marine Deep Seismics
CSIR-National Geophysical Research Institute

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Expertise

  • Geochemistry and Geophysics

Publications

Total Articles 41
Books 0
Proceedings 0

Publications

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Scopus

Citations 734
h-index 17

CrossRef

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Citations 96
h-index 4
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Bio

Rock Physics Modelling, Ocean Bottom Seismic Data Acquisition, Processing and Modelling

Personal Details

  • Male
  • Principal Scientist , CSIR-National Geophysical Research Institute
  • Department of Marine Deep Seismics, CSIR-National Geophysical Research Institute
PhD
Other Institute 2008
Principal Scientist Aug 2008 – Present
CSIR-National Geophysical Research Institute | Department of Marine Deep Seismics

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Co-Authors (6)

Dip Kumar

Dr Dip Kumar Singha

Banaras Hindu University

Shalivahan

Prof Shalivahan S

Indian Institute of Petroleum & Energy

Ranjana

Dr Ranjana Ghosh

CSIR-National Geophysical Research Institute

Rima

Prof Rima Chatterjee

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Saumen

Prof Saumen Maiti

Indian Institute of Technology (Indian School of Mines), Dhanbad

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Prof Shalivahan S

Indian Institute of Technology (Indian School of Mines), Dhanbad

Scholarly Work

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Scholarly Publications

Estimation of gas hydrates and free gas concentrations using seismic amplitudes across the bottom simulating reflector

Open Access
Book Chapter
Year: 2010. Pages: 181-196 .
Authors: KALACHAND SAIN ., MAHESWAR OJHA .,
DOI 10.1142/9789812838148_0011
3

Assessment of gas-hydrate saturations in the Makran accretionary prism using the offset dependence of seismic amplitudes

Open Access
Article
Year: 2010. Volume: 75 , Issue: 2 .
Authors: Maheswar Ojha ., Kalachand Sain ., Timothy A. Minshull .,
DOI 10.1190/1.3315861
44

Estimating the amount of gas-hydrate using effective medium theory: A case study in the Blake Ridge

Open Access
Article
Year: 2010. Volume: 31 , Issue: 1 , Pages: 29-37 .
Authors: Ranjana Ghosh ., Kalachand Sain ., Maheswar Ojha .,
DOI 10.1007/s11001-010-9084-y
22

Effective medium modeling of gas hydrate-filled fractures using the sonic log in the Krishna-Godavari basin, offshore eastern India

Open Access
Article
Year: 2010. Volume: 115 , Issue: 6 .
Authors: Ranjana Ghosh ., Kalachand Sain ., Maheswar Ojha .,
DOI 10.1029/2009JB006711
105

Seismic attributes for identifying gas-hydrates and free-gas zones: Application to the Makran accretionary prism

Open Access
Article
Episodes. Year: 2009. Volume: 32 , Issue: 4 , Pages: 264-270 .
Authors: Maheswar Ojha ., Kalachand Sain .,
DOI 10.18814/epiiugs/2009/v32i4/003
45

Seafloor geophysical study in search of gas hydrates/gas related evidences in the deep waters of the western continental margin of India

Open Access
Article
Journal of the Geological Society of India. Year: 2008. Volume: 72 , Issue: 4 , Pages: 547-555 .
Authors: Shankar U.;Ojha M.;Sain K.;Khanna R.;Sudhakar M.;Tyagi A.
4

Appraisal of gas-hydrate/free-gas from V<inf>P</inf>/V<inf>S</inf> ratio in the Makran accretionary prism

Open Access
Article
Marine and Petroleum Geology. Year: 2008. Volume: 25 , Issue: 7 , Pages: 637-644 .
Authors: Maheswar Ojha ., Kalachand Sain .,
DOI 10.1016/j.marpetgeo.2007.10.007
45

Seismic velocities and quantification of gas-hydrates from AVA modeling in the western continental margin of India

Open Access
Article
Year: 2007. Volume: 28 , Issue: 2 , Pages: 101-107 .
Authors: Maheswar Ojha ., Kalachand Sain .,
DOI 10.1007/s11001-007-9017-6
41